Color white pixel 200w platform yoosee co operating system embedded linux operating system image sensor 1 3 hd cmos 2 megapixel cmos sensor video standard ntsc pal video encoding h 264 video frame rate 1 30 fps video mode manual recording timing recording alarming recording video playback mode mobile app pc client audio input and output input built in 38db microphone output built in 8 2w speaker built in lens 3 6mm standard ir night vision effect photoresistance sensor switch ir leds ir distance 10m ir cut automatic switching focusing method manual minimum illumination 0 1lux f1 2 ptz control horizontal rotation 355 degrees vertical rotation 100 degrees local storage support inserted 64gb microsd card support 24 hours of recording or alarming recording image rotation mirror inversion video control support motion detection support two way voice intercom support alarm action the alarm bell email mobile app push firmware upgrade remote upgrade can be through the network system interface 1